1963
1:24k
1971
1:24k
1963
1:24k
1954
1:250k
1853
Corps of Topographical Engineers
1:600k
1944
United States. Department of Commerce
1:500k
1874
Asher & Adams
1:1m
1875
Asher & Adams
1:1m
1920
Rand McNally and Company
1:1m
1927
General Land Office
1:760k